But considering your big belly and short figure.

Suggestion:

1) Don't buy swimsuits with stripes and round spots.

2) Don't buy a swimsuit with layers of lace on the chest, which is more suitable for girls with flat figure.

3) Don't buy a light and bright swimsuit.

4) Don't buy swimsuits with boxer shorts.

If your arms are thick, it seems that you can't pinch them.

Because basic swimsuits are sleeveless.

These are my suggestions.

You can choose your favorite style according to these.

I hope I can help you ~